Neomys fodiens; the Water Shrew (the Blind-mouse)
This is the largest of the UK shrew species, but not as common than the pygmy & common shrews (Sorex minutus & S. araneus) and it feeds on aquatic invertebrates as well as small fish and amphibians; for larger prey its venomous bite may come in handy. Whilst dark brown above it is quite pale on its underside and it is known as one of the red-toothed shrews due to iron deposits in its teeth. This strengthens them but also gives them a reddish colour.
Watercress beds appear to be its favoured bankside habitat although it has been seen in damp woodlands and even hedgerows. Whilst swimming underwater, it is apparently very beautiful due to air bubbles becoming trapped in its fur giving it a silvery appearance.
Watercress beds appear to be its favoured bankside habitat although it has been seen in damp woodlands and even hedgerows. Whilst swimming underwater, it is apparently very beautiful due to air bubbles becoming trapped in its fur giving it a silvery appearance.